Aerodynamic forces directly depend on the gas density. To help spacecraft designers, it is useful to define a mathematical model of the atmosphere to capture the effects of altitude. The model shown here was developed from measurements of the Martian atmosphere made by the Mars Global Surveyor in April 1996.
The average pay for an Attorney / Lawyer is $77,252 per year. Experience has a moderate effect on salary for this job. People in this job generally don't have more than 20 years' experience.
Family Lawyer Earnings. An average salary figure for family lawyers isn't readily available. However, the U.S. Bureau of Labor Statistics reported in May 2013 that the average salary for all lawyers was $131,990. Pay for lawyers can vary according to location and the type of employer. Additionally, lawyers tend to earn more as partners in law firms than in their own practices.